/*
 * Copyright (c) 2018, 吴汶泽 (wuwz@live.com).
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.wuwenze.poi.validator;

import com.wuwenze.poi.util.ValidatorUtil;

/**
 * @author wuwenze
 * @date 2018/5/1
 */
public class EmailValidator implements Validator {

    @Override
    public String valid(Object value) {
        String valueString = (String) value;
        return ValidatorUtil.isEmail(valueString) ? null : "[" + valueString + "]不是正确的EMail.";
    }
}
